How to get more research experience after graduation ?

[AnxiousKronk]

Hi all,

This may sound a bit weird but I am thinking of reaching out to some researcher and ask if there is a possibility to work in their lab as a volunteer to gain more experience in the field. I have graduated almost 5 years ago and after an unsuccessful 2020 PhD application I have been working towards improving my data skills. Is it worth a shot reaching out? My professor with whom i had a really good relationship has retired and no longer conducts research.

thanks!!